接收时间：2024-01-30 12:47:54: |N100018|Ake4541@a2525128004154|3|8000015445|01|50|2024013012474386966204|oiS6U59LN8-AThwo3GF7ytfo_9o0|20240130124754
返回时间：2024-01-30 12:47:54: {"ret":"1","ren":"74.2"}
接收时间：2024-01-30 12:48:25: |N100018|Ake4541@a2525128004154|3|8000015445|01|50|2024013012481688209380|oiS6U59LN8-AThwo3GF7ytfo_9o0|20240130124825
返回时间：2024-01-30 12:48:25: {"ret":"1","ren":"124.2"}